Domoticz

Hey all I am working on getting some web scraping set up to pull my daily energy use from my providers web access. In the meantime I would like to set up a database that displays in domoticz as energy use that I can (for now) manually input the daily energy use. Could someone point me in the right direction to get this going? As always thank you for your help.

raspberry PI B+
Domoticz V3.5187
mysensors nodes - homebrew